Pixel stretch in photoshop resize

[pauls26998852]

Hi all, I've just got a new MacBook Pro laptop and in photoshop when I scale a layered file with resample set to automatic the image looks corrupt as all the pixels stretch, if I flatten and do the same image is fine! My iMac is also fine just happens on the new laptop, is this a photoshop bug,  cheers!

[c.pfaffenbichler]

Does turning off »Use Graphics Processor« in the Performance Preferences (Photoshop > Preferences > Performance > Graphic Processor Settings) and restarting Photoshop have any bearing on the issue? 

As for screenshots please check this out: 

https://www.take-a-screenshot.org

[pauls26998852]

Hi that worked! so is there a problem with the laptop? thanks for your advise!

cheers

Paul

[c.pfaffenbichler]

Unfortunately this is no proper solution as it invalidates GPU dependent features (like the Rotate View Tool, 3D Features and some Filter acceleration for example) but it indicates problems with the GPU driver or the OS. 

Please check out this page: 

https://helpx.adobe.com/photoshop/kb/photoshop-cc-gpu-card-faq.html

Alternatively you could alst try turning on »Deactivate Native Canvas« (Photoshop > Preferences > Technology Previews) and restarting Photoshop.